Illuminated sign



FIG. 1 is a front perspective view of an illuminated sign showing my new design;

FIG. 2 is a left side elevational view thereof (the right elevational view being a mirror image thereof);

FIG. 3 is a top plan view thereof (the bottom plan view being a mirror image thereof);

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for an illuminated sign, as shown and described. 